Photos from Central Islip High School's performance at the 55th annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on Thursday, Oct. 19, 2017.

Credit: Chris Bergmann

Central Islip High School performs at the 55th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on Thursday, Oct. 19, 2017.

Credit: Chris Bergmann

Central Islip High School performs at the 55th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on Thursday, Oct. 19, 2017.

Credit: Chris Bergmann

Central Islip High School performs at the 55th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on Thursday, Oct. 19, 2017.

Credit: Chris Bergmann

Central Islip High School performs at the 55th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on Thursday, Oct. 19, 2017.

Credit: Chris Bergmann

Central Islip High School performs at the 55th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on Thursday, Oct. 19, 2017.

Credit: Chris Bergmann

Central Islip High School performs at the 55th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on Thursday, Oct. 19, 2017.

Credit: Chris Bergmann

Central Islip High School performs at the 55th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on Thursday, Oct. 19, 2017.

Credit: Chris Bergmann

Central Islip High School performs at the 55th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on Thursday, Oct. 19, 2017.

Credit: Chris Bergmann

Central Islip High School performs at the 55th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on Thursday, Oct. 19, 2017.

Credit: Chris Bergmann

Central Islip High School performs at the 55th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on Thursday, Oct. 19, 2017.

Credit: Chris Bergmann

Central Islip High School performs at the 55th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on Thursday, Oct. 19, 2017.

Credit: Chris Bergmann

Central Islip High School performs at the 55th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on Thursday, Oct. 19, 2017.

Credit: Chris Bergmann

Central Islip High School performs at the 55th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on Thursday, Oct. 19, 2017.

Credit: Chris Bergmann

Central Islip High School performs at the 55th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on Thursday, Oct. 19, 2017.

Credit: Chris Bergmann

Central Islip High School performs at the 55th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on Thursday, Oct. 19, 2017.

Credit: Chris Bergmann

Central Islip High School performs at the 55th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on Thursday, Oct. 19, 2017.

Credit: Chris Bergmann

Central Islip High School performs at the 55th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on Thursday, Oct. 19, 2017.

Credit: Chris Bergmann

Central Islip High School performs at the 55th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on Thursday, Oct. 19, 2017.

Credit: Chris Bergmann

Central Islip High School performs at the 55th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on Thursday, Oct. 19, 2017.

Credit: Chris Bergmann

Central Islip High School performs at the 55th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on Thursday, Oct. 19, 2017.

Credit: Chris Bergmann

Central Islip High School performs at the 55th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on Thursday, Oct. 19, 2017.

Credit: Chris Bergmann

Central Islip High School performs at the 55th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on Thursday, Oct. 19, 2017.

Credit: Chris Bergmann

Central Islip High School performs at the 55th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on Thursday, Oct. 19, 2017.

Credit: Chris Bergmann

Central Islip High School performs at the 55th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on Thursday, Oct. 19, 2017.

Credit: Chris Bergmann

Central Islip High School performs at the 55th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on Thursday, Oct. 19, 2017.

Credit: Chris Bergmann

Central Islip High School performs at the 55th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on Thursday, Oct. 19, 2017.

Credit: Chris Bergmann

Central Islip High School performs at the 55th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on Thursday, Oct. 19, 2017.

Credit: Chris Bergmann

Central Islip High School performs at the 55th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on Thursday, Oct. 19, 2017.

Credit: Chris Bergmann

Central Islip High School performs at the 55th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on Thursday, Oct. 19, 2017.

Central Islip High School

Credit: Chris Bergmann

Central Islip High School performs at the 55th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on Thursday, Oct. 19, 2017.

Credit: Chris Bergmann

Central Islip High School performs at the 55th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on Thursday, Oct. 19, 2017.

Credit: Chris Bergmann

Central Islip High School performs at the 55th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on Thursday, Oct. 19, 2017.

Credit: Chris Bergmann

Central Islip High School performs at the 55th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on Thursday, Oct. 19, 2017.

Credit: Chris Bergmann

Central Islip High School performs at the 55th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on Thursday, Oct. 19, 2017.

Credit: Chris Bergmann

Central Islip High School performs at the 55th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on Thursday, Oct. 19, 2017.

Credit: Chris Bergmann

Central Islip High School performs at the 55th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on Thursday, Oct. 19, 2017.

Credit: Chris Bergmann

Central Islip High School performs at the 55th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on Thursday, Oct. 19, 2017.

Credit: Chris Bergmann

Central Islip High School performs at the 55th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on Thursday, Oct. 19, 2017.

Credit: Chris Bergmann

Central Islip High School performs at the 55th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on Thursday, Oct. 19, 2017.

Credit: Chris Bergmann

Central Islip High School performs at the 55th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on Thursday, Oct. 19, 2017.

Credit: Chris Bergmann

Central Islip High School performs at the 55th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on Thursday, Oct. 19, 2017.

Credit: Chris Bergmann

Central Islip High School performs at the 55th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on Thursday, Oct. 19, 2017.

Credit: Chris Bergmann

Central Islip High School performs at the 55th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on Thursday, Oct. 19, 2017.

Credit: Chris Bergmann

Central Islip High School performs at the 55th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on Thursday, Oct. 19, 2017.

Credit: Chris Bergmann

Central Islip High School performs at the 55th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on Thursday, Oct. 19, 2017.

Credit: Chris Bergmann

Central Islip High School performs at the 55th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on Thursday, Oct. 19, 2017.

Credit: Chris Bergmann

Central Islip High School performs at the 55th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on Thursday, Oct. 19, 2017.

Credit: Chris Bergmann

Central Islip High School performs at the 55th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on Thursday, Oct. 19, 2017.

Credit: Chris Bergmann

Central Islip High School performs at the 55th Annual Newsday Marching Band Festival at Mitchel Field Athletic Complex in Uniondale on Thursday, Oct. 19, 2017.

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